Step 1: Take the Novena MRT Exit to United Square (Exit B).Step 2: Exit underpass and make an immediate U-turn and walk past the GoldHill Centre brick wall on your left.Step 3: Walk to the back of the building to go to the staircase. You will be walking pass SuperCut Salon.Step 4: You will see “The Physics Café” directory on 2nd staircase on your left side. Walk up staircase to third level.